<?php

/**
 * Created by PhpStorm.
 * User: liu
 * Date: 2018/9/24
 * Time: 14:29
 */
class Teacher
{


  function Selfintroduction()
{

   echo $this->name;
    echo $this->age;
    echo $this->sex;
}
function __construct()
{
    echo "構造方法";
}
function __destruct()
{
    // TODO: Implement __destruct() method.
    echo "西溝方法";
}

}